397 Open source projects that are alternatives of or similar to Whitebox Crypto Aes

Personal web site of Jameson Lopp

Solidity crypto libraries, ring signatures, proof of knowledge, packed signatures etc. with matching Python implementations for secp256k1 and (alt)BN-256

Zcash Improvement Proposals

Library for the Shamir secret sharing scheme

Secure software enclave for storage of sensitive information in memory.

Protecting cryptographic signing keys and seed secrets with Multi-Party Computation.

Keys and certificates for YubiKeys, written in Go

Project Wycheproof tests crypto libraries against known attacks.

An easy-to-use Windows interface for pass

Software U2F authenticator for macOS

Microsoft SEAL is an easy-to-use and powerful homomorphic encryption library.

Bot18 is a high-frequency cryptocurrency trading bot developed by Zenbot creator @carlos8f

Golang interface to manage Yubikeys, including a crypto.Signer & crypto.Decrypter interface

Encrypted, taggable, searchable cloud storage

Java binding to the Networking and Cryptography (NaCl) library with the awesomeness of libsodium

A JavaScript/TypeScript implementation of the complete Secure Hash Standard (SHA) family (SHA-1, SHA-224/256/384/512, SHA3-224/256/384/512, SHAKE128/256, cSHAKE128/256, and KMAC128/256) with HMAC.

Useful CTF Tools

Managed .NET wrapper for unmanaged PKCS#11 libraries

Step-by-step guide on how to create a GPG key on keybase.io, adding it to a local GPG setup and using it with Git and GitHub.

KES is a simple, stateless and distributed key-management system

Client-side password-protection for HTML

(Android) Networking and Cryptography Library (NaCL) JNI binding. JNI is utilized for fastest access to native code. Accessible either in Android or Java application. Uses SWIG to generate Java JNI bindings. SWIG definitions are extensible to other languages.

🐩 Poodle (Padding Oracle On Downgraded Legacy Encryption) attack CVE-2014-3566 🐩

Pure-Rust traits and utilities for constant-time cryptographic implementations.

Hardware-based attestation / intrusion detection app for Android devices. It provides both local verification with another Android device via QR codes and optional scheduled server-based verification with support for alert emails. It uses hardware-backed keys and attestation support as the foundation and chains trust to the app for software checks.

Java web and command line applications demonstrating various security topics

The pure-Rust password hashing library running on Argon2.

A library for doing homomorphic encryption operations on tensors

Secure USB DFU1.1 bootloader for STM32

Modern cryptography for PostgreSQL using libsodium.

X25519 elliptic curve Diffie-Hellman key exchange in pure-Rust, using curve25519-dalek.

Decode All Bases - Base Scheme Decoder

Hide secrets with invisible characters in plain text securely using passwords 🧙🏻‍♂️⭐

Private messaging system that hides metadata

MagicPad is an encryption suite for beginners. It is designed to be run standalone via the browser or executable (Electron).

👤 Identity and Access Management Knowledge for Cloud Platforms

Swift cross-platform crypto library using CommonCrypto/libcrypto

🔒 A set of high-level APIs over PointyCastle for two-way cryptography.

A Stable & Secure Tunnel based on KCP with N:M multiplexing and FEC. Available for ARM, MIPS, 386 and AMD64。KCPプロトコルに基づく安全なトンネル。KCP 프로토콜을 기반으로 하는 보안 터널입니다。

Safe, fast, small crypto using Rust

Λ ⚬ λ: Functional Lattice Cryptography

An RPKI Validator written in Rust

PHP library to generate BTC addresses and signatures from private keys.

Curated list of open-source Java Card applets and related applications for cryptographic smartcards

Exploit Development, Reverse Engineering & Cryptography

OpenTimestamps client

Erlang bindings for NaCl / libsodium

An open source cybersecurity protocol for syncing decentralized graph data.

Python library for fast elliptic curve crypto

Easy file sharing with server-side encryption, curl/httpie/wget compliant

Practical Cryptography for Developers: Hashes, MAC, Key Derivation, DHKE, Symmetric and Asymmetric Ciphers, Public Key Cryptosystems, RSA, Elliptic Curves, ECC, secp256k1, ECDH, ECIES, Digital Signatures, ECDSA, EdDSA

Library for securely hashing passwords

Demo project for "One-click Login with Blockchain: A MetaMask Tutorial"

Merkleized IAVL+ Tree implementation in Go

RSA attack tool (mainly for ctf) - retreive private key from weak public key and/or uncipher data

A modern and easy-to-use cryptographic library for .NET Core based on libsodium

The RPKI-to-Router server used at Cloudflare

👯 Discohash - A super fast and simple hash. 5GB/s serial (depending on hardware). Also in NodeJS

❄️ Firmware and simulator for Coldcard Hardware Wallet

Clean, portable, tested implementations of post-quantum cryptography